Makita BCG180 spare parts

Caulking & Grease Guns

Click a part on the diagram, or find it in the list by its number. Select as many parts as you need and add them to your cart together. All parts are genuine Makita. We stock a wide range of parts and will email you to confirm whether yours is in stock or needs to be ordered in (generally 5–7 days to despatch).

Tip: tap parts to select them, tap again to unselect
Makita BCG180 exploded parts diagram 1 · Piston A Complete (142071-2) 2 · Pan Head Screw M3x18 with WR (266827-0) 3 · Holder B Complete (454275-7) 4 · Pan Head Screw M5x16 (265074-0) 5 · Plate (346649-5) 6 · Holder Joint B (318958-2) 7 · Rack 42 Complete (142041-1) 8 · BCG180 Name Plate (814G60-6) 9 · Tapping Screw 3x16 (266429-2) 10 · Housing Set (187618-5) 11 · Lens (418821-0) 12 · Sub Controller (620180-2) 13 · Synchro Belt 4-176 (225097-0) 14 · Spur Gear 9A Complete (142038-0) 16 · Lens (454230-9) 18 · Gear Assembly (126253-4) 19 · Motor Complete (142066-5) 20 · Terminal (643860-3) 21 · Controller Unit (632A61-4) 22 · Switch (650632-9) 23 · Lock Lever (451162-1) 24 · Housing Set (187618-5) 25 · Stop Ring E-4 (961011-9) 26 · Flat Washer 5 (267465-1) 27 · Spur Gear 19B (227311-0) 28 · Internal Gear 48 (227309-7) 29 · Spacer (454220-2) 30 · Oil Seal 30 (213768-1) 31 · Ball Bearing 6806LLU (211294-4) 32 · Carrier A Complete (141860-2) 33 · Carrier B (313253-5) 34 · Pin 3 (256255-7) 35 · Spur Gear 10 (227312-8) 36 · Ball Bearing 6803LLU (211482-3) 37 · Gear Housing (454219-7) 38 · Magnet (313257-7) 39 · Spur Gear 9C Complete (141859-7) 40 · Internal Gear 48 (227309-7) 41 · Spur Gear 19A (227310-2) 42 · Spur Gear 9B Complete (141858-9) 43 · Spur Gear 19A (227310-2) 44 · Flat Washer 12 (267466-9) 45 · Tapping Screw 3x16 (266429-2) 46 · Plate 23 (346721-3) 47 · Compression Spring 6 (234315-5) 48 · Holder Joint B (318958-2)
  1. 1
    Piston A Complete 142071-2
    $8.34
  2. 2
    Pan Head Screw M3x18 with WR 266827-0
    $3.95
  3. 3
    Holder B Complete 454275-7 Replaces 141861-0
    $27.03
  4. 4
    Pan Head Screw M5x16 265074-0 Qty used: 4
    $3.95
  5. 5
    Plate 346649-5
    $3.95
  6. 6
    Holder Joint B 318958-2
    $17.36
  7. 7
    Rack 42 Complete 142041-1
    $90.74
  8. 8
    BCG180 Name Plate 814G60-6
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  9. 9
    Tapping Screw 3x16 266429-2 Qty used: 9
    $3.95
  10. 10
    Housing Set 187618-5 Includes part 24
    $84.32
  11. 11
    Lens 418821-0
    $3.95
  12. 12
    Sub Controller 620180-2
    $42.77
  13. 13
    Synchro Belt 4-176 225097-0
    $12.73
  14. 14
    Spur Gear 9A Complete 142038-0
    $61.24
  15. 16
    Lens 454230-9
    $5.30
  16. 18
    Gear Assembly 126253-4 Includes part 25-46
    $227.42
  17. 19
    Motor Complete 142066-5
    $98.13
  18. 20
    Terminal 643860-3
    $4.86
  19. 21
    Controller Unit 632A61-4
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  20. 22
    Switch 650632-9
    $49.31
  21. 23
    Lock Lever 451162-1
    $12.62
  22. 24
    Housing Set 187618-5 Includes part 10
    $84.32
  23. 25
    Stop Ring E-4 961011-9
    $4.75
  24. 26
    Flat Washer 5 267465-1
    $3.95
  25. 27
    Spur Gear 19B 227311-0 Qty used: 3
    $3.95
  26. 28
    Internal Gear 48 227309-7
    $14.72
  27. 29
    Spacer 454220-2
    $3.95
  28. 30
    Oil Seal 30 213768-1
    $4.66
  29. 31
    Ball Bearing 6806LLU 211294-4
    $9.21
  30. 32
    Carrier A Complete 141860-2
    $11.58
  31. 33
    Carrier B 313253-5
    $8.43
  32. 34
    Pin 3 256255-7 Qty used: 9
    $3.95
  33. 35
    Spur Gear 10 227312-8
    $28.90
  34. 36
    Ball Bearing 6803LLU 211482-3
    $15.81
  35. 37
    Gear Housing 454219-7
    $40.95
  36. 38
    Magnet 313257-7
    $6.96
  37. 39
    Spur Gear 9C Complete 141859-7
    $45.16
  38. 40
    Internal Gear 48 227309-7
    $14.72
  39. 41
    Spur Gear 19A 227310-2 Qty used: 3
    $6.32
  40. 42
    Spur Gear 9B Complete 141858-9
    $7.39
  41. 43
    Spur Gear 19A 227310-2 Qty used: 3
    $6.32
  42. 44
    Flat Washer 12 267466-9
    $3.95
  43. 45
    Tapping Screw 3x16 266429-2 Qty used: 3
    $3.95
  44. 46
    Plate 23 346721-3
    $3.95
  45. 47
    Compression Spring 6 234315-5
    $3.95
  46. 48
    Holder Joint B 318958-2
    $17.36
  47. 1001
    Safety Goggle 195246-2 Not shown on diagram
    Discontinued Call or email to check availability Call (03) 5241 9555 Email us
  48. 1002
    Piston C Assembly 123221-8 Not shown on diagram
    $49.51
  49. 1003
    Piston A Complete 142071-2 Not shown on diagram
    $8.34
  50. 1004
    Pan Head Screw M3x18 with WR 266827-0 Qty used: 2 Not shown on diagram
    $3.95
  51. 1005
    Rubber Ring 424547-4 Not shown on diagram
    $3.95
  52. 1006
    Nozzle 454226-0 Not shown on diagram
    $11.15

Can't find the part you need? Call (03) 5241 9555 or email sales@toolup.com.au with your model number.

Makita BCG180 spare parts: common questions

Where can I buy spare parts for the Makita BCG180?

Toolup Australia sells genuine Makita spare parts for the BCG180. This exploded diagram lists 52 parts, and 49 can be ordered online now. Parts are posted Australia-wide or can be collected from our Geelong store.

How do I find the right part for my Makita BCG180?

Find the part on the exploded diagram and note its number, then select that number in the parts list. Each row shows the genuine Makita part number, price and quantity used.

What if the part I need for my BCG180 isn’t available online?

Parts marked Discontinued or Price on request can often still be sourced. Call (03) 5241 9555 or email sales@toolup.com.au with the model number (BCG180) and the diagram number and we’ll check for you.

Can Toolup repair my Makita BCG180?

Yes. Our servicing team repairs Makita tools. Visit our servicing page or call (03) 5241 9555 to book a repair.